253905408

素因数分解:

$2^9\times 3^3\times {\mathrm{18367}}^1$

素因数の和:18394

約数の個数: 80

約数和(自身を含む): 751618560

約数和(自身を除く): 497713152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 18367, 36734, 55101, 73468, 110202, 146936, 165303, 220404, 293872, 330606, 440808, 495909, 587744, 661212, 881616, 991818, 1175488, 1322424, 1763232, 1983636, 2350976, 2644848, 3526464, 3967272, 4701952, 5289696, 7052928, 7934544, 9403904, 10579392, 14105856, 15869088, 21158784, 28211712, 31738176, 42317568, 63476352, 84635136, 126952704, 253905408]

約数ペア:

[(1, 253905408), (2, 126952704), (3, 84635136), (4, 63476352), (6, 42317568), (8, 31738176), (9, 28211712), (12, 21158784), (16, 15869088), (18, 14105856), (24, 10579392), (27, 9403904), (32, 7934544), (36, 7052928), (48, 5289696), (54, 4701952), (64, 3967272), (72, 3526464), (96, 2644848), (108, 2350976), (128, 1983636), (144, 1763232), (192, 1322424), (216, 1175488), (256, 991818), (288, 881616), (384, 661212), (432, 587744), (512, 495909), (576, 440808), (768, 330606), (864, 293872), (1152, 220404), (1536, 165303), (1728, 146936), (2304, 110202), (3456, 73468), (4608, 55101), (6912, 36734), (13824, 18367)]